<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>05-v-bind对于样式style的控制</title>
    <style>
        .box {
            width: 200px;
            height: 200px;
            background: pink;
        }
    </style>
</head>
<body>
    <div id="app">
        <div class="box" :style="{width:'400px',height:'400px',background:'green'}"></div>
    </div>

    <script src="https://cdn.jsdelivr.net/npm/vue@2.7.16/dist/vue.js"></script>

    <script>
        const app = new Vue({
            el:'#app',
            data:{
                
            }
        })
    </script>
</body>
</html>